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Nicolas Girard, MD, Julie Teruya-Feldstein, MD, Eden C

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Presentation on theme: "Nicolas Girard, MD, Julie Teruya-Feldstein, MD, Eden C"— Presentation transcript:

1 Insulin-Like Growth Factor-1 Receptor Expression in Thymic Malignancies 
Nicolas Girard, MD, Julie Teruya-Feldstein, MD, Eden C. Payabyab, MD, Gregory J. Riely, MD, PhD, Valerie W. Rusch, MD, Mark G. Kris, MD, Maureen F. Zakowski, MD  Journal of Thoracic Oncology  Volume 5, Issue 9, Pages (September 2010) DOI: /JTO.0b013e3181e392a8 Copyright © 2010 International Association for the Study of Lung Cancer Terms and Conditions

2 FIGURE 1 Epidermal growth factor receptor (EGFR) and KIT immunohistochemical stainings: (A) moderate EGFR staining in a type A thymoma; (B) high EGFR staining in a thymic carcinoma; and (C) high KIT staining in another thymic carcinoma. Journal of Thoracic Oncology 2010 5, DOI: ( /JTO.0b013e3181e392a8) Copyright © 2010 International Association for the Study of Lung Cancer Terms and Conditions

3 FIGURE 2 Insulin-like growth factor-1 receptor IGF-1R immunohistochemical stainings: (A) low IGF-1R staining in a type B2 thymoma; (B) moderate staining in a type B3 thymoma; and (C) high staining in a thymic carcinoma. Journal of Thoracic Oncology 2010 5, DOI: ( /JTO.0b013e3181e392a8) Copyright © 2010 International Association for the Study of Lung Cancer Terms and Conditions

4 FIGURE 3 A, Overall survival; and (B) time to progression curves for the 63 analyzed patients; (C) time to progression according to tumor stage (HR = 12.3; 95% CI: 2.8–18.1; p < at univariate analysis); (D) tumor histologic type (HR = 6.35; 95% CI: 0.32–0.62; p = at univariate analysis); and (E) level of IGF-1R expression in the tumor tissue (HR = 13.11; 95% CI: 1.68–26.62; p = at univariate analysis). HR, hazard ratio; CI, confidence interval; IGF-1R, insulin-like growth factor-1 receptor. Journal of Thoracic Oncology 2010 5, DOI: ( /JTO.0b013e3181e392a8) Copyright © 2010 International Association for the Study of Lung Cancer Terms and Conditions


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